Too Lucky to Be a Victim? An Exploratory Study of Online Harassment and Hate Messages Faced by Social Media Influencers

Influencers are persistently exposed through social media. Once almost unapproachable, celebrities are now open to daily interaction with the public. From comments, polls, emails, and even private messages, the public can engage with their celebrities with a mere click. While this engagement provides influencers with advantages, it also renders them particularly susceptible to online harassment and toxic critics. This paper investigates the characteristics, impact, and reactions to cyber victimisation among social media influencers. To accomplish this objective, the paper presents the findings of two studies: a self-reported online victimisation survey conducted among Spanish influencers and an online ethnography. The results indicate that over 70% of influencers have encountered some form of online harassment and toxic critics. Cyber victimisation, its effects, and reactions vary across socio-demographic characteristics and the influencers’ profiles. Furthermore, the qualitative analysis of the online ethnography reveals that harassed influencers can be classified as non-ideal victims. The implications of these findings for the literature are discussed

Externally-Controlled Systems for Immunotherapy: From Bench to Bedside

We thank GENYO Institute and LentiStem Biotech for the support to compile of the necessary information to write this review. We also thank Fundación Poco Frecuente (FPF) and Asociación Española de Enfermos con Glucogenosis (AEEG) for their kindly support.Immunotherapy is a very promising therapeutic approach against cancer that is particularly effective when combined with gene therapy. Immuno-gene therapy approaches have led to the approval of four advanced therapy medicinal products (ATMPs) for the treatment of p53-deficient tumors (Gendicine and Imlygic), refractory acute lymphoblastic leukemia (Kymriah) and large B-cell lymphomas (Yescarta). In spite of these remarkable successes, immunotherapy is still associated with severe side effects for CD19+ malignancies and is inefficient for solid tumors. Controlling transgene expression through an externally administered inductor is envisioned as a potent strategy to improve safety and efficacy of immunotherapy. The aim is to develop smart immunogene therapy-based-ATMPs, which can be controlled by the addition of innocuous drugs or agents, allowing the clinicians to manage the intensity and durability of the therapy. In the present manuscript, we will review the different inducible, versatile and externally controlled gene delivery systems that have been developed and their applications to the field of immunotherapy. We will highlight the advantages and disadvantages of each system and their potential applications in clinics.Spanish ISCIII Health Research FundEuropean Union (EU) PI12/01097 PI15/02015 PI18/00337 PI18/00330CECEyUCSyF of the Junta de Andalucia FEDER/European Cohesion Fund (FSE) for Andalusia 2016000073391-TRA 2016000073332-TRA PI-57069 PAIDI-Bio326 PI-0014-2016Nicolas Monardes regional Ministry of Health 0006/2018Spanish Government FPU16/05467 FPU17/02268MCI DIN2018-01018

Genome-edited adult stem cells: Next-generation advanced therapy medicinal products

Over recent decades, gene therapy, which has enabled the treatment of several incurable diseases, has undergone a veritable revolution. Cell therapy has also seen major advances in the treatment of various diseases, particularly through the use of adult stem cells (ASCs). The combination of gene and cell therapy (GCT) has opened up new opportunities to improve advanced therapy medicinal products for the treatment of several diseases. Despite the considerable potential of GCT, the use of retroviral vectors has major limitations with regard to oncogene transactivation and the lack of physiological expression. Recently, gene therapists have focused on genome editing (GE) technologies as an alternative strategy. In this review, we discuss the potential benefits of using GE technologies to improve GCT approaches based on ASCs. We will begin with a brief summary of different GE platforms and techniques and will then focus on key therapeutic approaches that have been successfully used to treat diseases in animal models. Finally, we discuss whether ASC GE could become a real alternative to retroviral vectors in a GCT setting.European Regional Development Fund (FEDER), Grant/Award Numbers: PI18/01610, PI18/00330, PI18/00337, grants PI12/01097; Spanish ISCIII Health Research Fun

Efficacy and safety of universal (TCRKO) ARI-0001 CAR-T cells for the treatment of B-cell lymphoma

Autologous T cells expressing the Chimeric Antigen Receptor (CAR) have been approved as advanced therapy medicinal products (ATMPs) against several hematological malignancies. However, the generation of patient-specific CART products delays treatment and precludes standardization. Allogeneic off-theshelf CAR-T cells are an alternative to simplify this complex and timeconsuming process. Here we investigated safety and efficacy of knocking out the TCR molecule in ARI-0001 CAR-T cells, a second generation aCD19 CAR approved by the Spanish Agency of Medicines and Medical Devices (AEMPS) under the Hospital Exemption for treatment of patients older than 25 years with Relapsed/Refractory acute B cell lymphoblastic leukemia (B-ALL). We first analyzed the efficacy and safety issues that arise during disruption of the TCR gene using CRISPR/Cas9. We have shown that edition of TRAC locus in T cells using CRISPR as ribonuleorproteins allows a highly efficient TCR disruption (over 80%) without significant alterations on T cells phenotype and with an increased percentage of energetic mitochondria. However, we also found that efficient TCRKO can lead to on-target large and medium size deletions, indicating a potential safety risk of this procedure that needs monitoring. Importantly, TCR edition of ARI-0001 efficiently prevented allogeneic responses and did not detectably alter their phenotype, while maintaining a similar anti-tumor activity ex vivo and in vivo compared to unedited ARI-0001 CAR-T cells. In summary, we showed here that, although there are still some risks of genotoxicity due to genome editing, disruption of the TCR is a feasible strategy for the generation of functional allogeneic ARI-0001 CAR-T cells. We propose to further validate this protocol for the treatment of patients that do not fit the requirements for standard autologous CAR-T cells administration.Spanish ISCIII Health Research FundEuropean Commission PI15/02015 PI18/00337 PI21/00298Red TerAv RD21/ 0017/0004 PI18/ 00330 PI17/00672CECEyU and CSyF of the Junta de Andalucia FEDER/European Cohesion Fund (FSE) for Andalusia 2016000073391-TRA 2016000073332-TRA PI-57069 PAIDIBio326 CARTPI-0001- 201 PECART-0031-2020 PI0014-2016 PEER-0286-2019Spanish Government 00123009/SNEO-20191072 PLEC2021-008094regional Ministry of Health 0006/2018 C2-0002-2019Spanish Government FPU16/05467 FPU17/02268 FPU17/04327Junta de Andalucia PECART-00312020Consejeria de Salud y Familias PECART-0027-2020 MCI DIN2018-010180 DIN2020-01155

Single Nucleotide Polymorphisms in the Vitamin D Metabolic Pathway as Survival Biomarkers in Colorectal Cancer

Several studies have suggested that single nucleotide polymorphisms (SNPs) related to vitamin D metabolism may affect CRC carcinogenesis and survival. The aim of this study was to evaluate the influence of 13 SNPs involved in the vitamin D metabolic pathway on CRC survival. We conducted an observational retrospective cohort study, which included 127 Caucasian CRC patient from the south of Spain. SNPs in VDR, CYP27B1, CYP2R1, CYP24A1, and GC genes were analyzed by real-time polymerase chain reaction. Progression-free survival (PFS) and overall survival (OS) were assessed. Cox regression analysis adjusted for metastasis, age of diagnosis, stage (IIIB, IV or IVB), ECOG score (2–4), lymph node involvement, adjuvant chemotherapy, and no family history of CRC showed that the VDR ApaI (p = 0.036), CYP24A1 rs6068816 (p < 0.001), and GC rs7041 (p = 0.006) were associated with OS in patients diagnosed with CRC, and CYP24A1 rs6068816 (p < 0.001) was associated with PFS adjusted for metastasis, age of diagnosis, stage (IIIB, IV or IVB), ECOG score (2–4), lymph node involvement, adjuvant chemotherapy, and no primary tumor resection. The rest of the SNPs showed no association with CRC survival. Thus, the SNPs mentioned above may have a key role as prognostic biomarkers of CRCERDF funds (EU)Instituto de Salud Carlos III (PT13/0010/0039)Biobank of the University Hospital Virgen de las Nieve

Physiological lentiviral vectors for the generation of improved CAR-T cells

Anti-CD19 chimeric antigen receptor (CAR)-T cells have achieved impressive outcomes for the treatment of relapsed and refractory B-lineage neoplasms.However, important limitations still remain due to severe adverse events (i.e., cytokine release syndrome and neuroinflammation) and relapse of 40%–50%of the treated patients.MostCAR-Tcells are generated using retroviral vectors with strong promoters that lead to high CAR expression levels, tonic signaling, premature exhaustion, and overstimulation, reducing efficacy and increasing side effects. Here, we show that lentiviral vectors (LVs) expressing the transgene through a WAS gene promoter (AW-LVs) closely mimic the T cell receptor (TCR)/CD3 expression kinetic upon stimulation. These AW-LVs can generate improved CAR-T cells as a consequence of theirmoderate andTCR-like expression profile. Compared with CAR-T cells generated with human elongation factor a (EF1a)-driven-LVs, AW-CAR-T cells exhibited lower tonic signaling, higher proportion of naive and stem cell memory T cells, less exhausted phenotype, and milder secretion of tumor necrosis factor alpha (TNF-a) and interferon (IFN)-ɣ after efficient destruction of CD19+ lymphoma cells, both in vitro and in vivo.Moreover, we also showed their improved efficiency using an in vitro CD19+ pancreatic tumor model. We finally demonstrated the feasibility of large-scale manufacturing ofAW-CAR-T cells in good manufacturing practice (GMP)-like conditions. Based on these data, we propose the use of AW-LVs for the generation of improved CAR-T products.Spanish ISCIII Health Research FundEuropean Commission PI15/02015 PI18/00337 PI21/00298 RD21/0017/0004 PI18/00330 PI17/00672CSyF of the Junta de Andalucia FEDER/European Cohesion Fund (FSE) for Andalusia 2016000073391-TRA 2016000073332-TRA PI-57069 PA IDI-Bio326 CARTPI-0001-201 PECART-0031-2020 Red RANTECAR CAR-T 2019 00400200101918 PLEC2021-008094 PI-0014-2016 PEER-0286-2019Spanish Government PLEC2021-008094 00123009/SNEO-20191072Nicolas Monardes contracts from regional Ministry of Health 0006/2018 C2-0002-2019German Research Foundation (DFG) FPU16/05467 FPU17/02268 FPU17/04327 MCI DIN2018-010180Fundacion Andaluza Progreso y SaludGerman Research Foundation (DFG) PEJ-2018-001760-AJunta de Andalucia PE-0223-2018Biomedicine Programme of the University of Granada (Spain

Lentiviral vectors for inducible, transactivator-free advanced therapy medicinal products: Application to CAR-T cells

Controlling transgene expression through an externally administered inductor is envisioned as a potent strategy to improve safety and efficacy of gene therapy approaches. Generally, inducible ON systems require a chimeric transcription factor (transactivator) that becomes activated by an inductor, which is not optimal for clinical translation due to their toxicity. We generated previously the first all-in-one, transactivator-free, doxycycline (Dox)-responsive (Lent-On-Plus or LOP) lentiviral vectors (LVs) able to control transgene expression in human stem cells. Here, we have generated new versions of the LOP LVs and have analyzed their applicability for the generation of inducible advanced therapy medicinal products (ATMPs) with special focus on primary human T cells. We have shown that, contrary to all other cell types analyzed, an Is2 insulator must be inserted into the 30 long terminal repeat of the LOP LVs in order to control transgene expression in human primary T cells. Importantly, inducible primary T cells generated by the LOPIs2 LVs are responsive to ultralow doses of Dox and have no changes in phenotype or function compared with untransduced T cells. We validated the LOPIs2 system by generating inducible CAR-T cells that selectively kill CD19+ cells in the presence of Dox. In summary, we describe here the first transactivatorfree, all-one-one system capable of generating Dox-inducible ATMPs.Spanish ISCIII Health Research FundEuropean Union (EU) PI18/00337 PI21/00298 RD21/0017/0004 PI18/00330 PI17/00672Red TerAvJunta de Andalucia FEDER/European Cohesion Fund (FSE) for AndalusiaSpanish Government PI18/00337 PI21/00298European Union-NextGenerationEU - Maria Zambrano Senior Program RD21/0017/0004 PI18/00330 PI17/00672Ministry of Health 2016000073332-TRA PI-57069 CARTPI-0001-201 PE-CART-0031-2020 PI-0014-2016 PECART-0027-2020 ProyExcel_00875 PEER-0286-2019European Cooperation in Science and Technology (COST) 00123009/SNEO-20191072MINECO - European Regional Development Fund PLEC2021-008094Spanish Government 0006/2018FEDER/Junta de Andalucia-Consejeria de Transformacion Economica, Industria, Conocimiento y Universidades CA21113Spanish Government SAF2015-71589-PMCI RYC-2016-21395German Research Foundation (DFG) PY20_00619 y A-CTS-28_UGR20Biomedicine Program of the University of Granada (Spain) FPU16/05467 FPU17/02268 FPU17/04327 DIN2018-010180 DIN2020-011550 PEJ-2018-001760-

Agenda de investigación: Smart cities y seguridad en Andalucía

Este documento forma parte del proyecto de investigación "Tecnología y control social: Fundamentos de la gobernanza democrática de la seguridad en Andalucía" PAIDI 2020-PI00941La gobernanza de la seguridad en las Smart cities supone un gran reto a nivel de diseño, planificación y gestión. El número de investigadores y grupos de investigación andaluces en esta temática es aún escaso, lo que puede dificultar avanzar de manera significativa y lograr un impacto científico y una competitividad y transferencia internacional de conocimiento. Por eso uno de los objetivos de este proyecto era establecer una agenda de investigación que permitiera identificar hacia la comunidad de investigadores aquellos temas de mayor relevancia con vistas a focalizar los recursos y generar sinergias entre ellos. Además, el futuro próximo de la gestión de la seguridad en las Smart cities requerirá, sin lugar a dudas, un trabajo multidisciplinar que aglutine a investigadores de diferentes campos, así como a la industria y al sector público, lo que debería favorecer que se lancen iniciativas coherentes y se establezcan líneas de investigación sólidas.Proyecto cofinanciado en un 80% por la Unión Europea, en el marco del Programa Operativo FEDER Andalucía 2014-2020 «Crecimiento inteligente: una economía basada en el conocimiento y la innovación». Proyecto financiado por la Consejería de Transformación Económica, Industria, Conocimiento y Universidades. Código P20-00941Informe de 8 páginas fruto de un taller realizado el 6 de marzo de 202

GEODIVULGAR: Geología y Sociedad

Fac. de Ciencias GeológicasFALSEsubmitte

Geodivulgar: Geología y Sociedad

Con el lema “Geología para todos” el proyecto Geodivulgar: Geología y Sociedad apuesta por la divulgación de la Geología a todo tipo de público, incidiendo en la importancia de realizar simultáneamente una acción de integración social entre estudiantes y profesores de centros universitarios, de enseñanza infantil, primaria, de educación especial y un acercamiento con público con diversidad funcional